Home / 5,468,110,145.28-7,546,028,232.24-2,961,983,856.96

Finding the Fourth Proportional to 5,468,110,145.28, 7,546,028,232.24 and 2,961,983,856.96

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Solution

The fourth proportional to 5,468,110,145.28, 7,546,028,232.24 and 2,961,983,856.96 is: 4,087,557,348.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,110,145.28 : 7,546,028,232.24 = 2,961,983,856.96 : x
  2. Step 2: Convert to fraction form
    5,468,110,145.28/7,546,028,232.24 = 2,961,983,856.96/x
  3. Step 3: Cross multiply
    5,468,110,145.28x = 7,546,028,232.24 × 2,961,983,856.96
  4. Step 4: Simplify right side
    5,468,110,145.28x = 22,351,213,808,059,285,504
  5. Step 5: Solve for x
    x = 22,351,213,808,059,285,504/5,468,110,145.28
  6. Step 6: Final answer
    x = 4,087,557,348.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.